amadey | b852e881c1897d85e3ba7b89065c7ed027bcd775ec34e465b870fd5b2640b1ec

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	795613f5ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	795613f5ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	795613f5ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	795613f5ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	795613f5ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	795613f5ee.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	e0d67ba1a8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	6cef4e3b54.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6cef4e3b54.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9464fff3b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5a589d757b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	795613f5ee.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e0d67ba1a8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9139a13e73.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 20 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e0d67ba1a8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9139a13e73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9139a13e73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6cef4e3b54.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9464fff3b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5a589d757b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e0d67ba1a8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6cef4e3b54.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9464fff3b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5a589d757b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	795613f5ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	795613f5ee.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	SKOblik.exe

Executes dropped EXE 13 IoCs

pid	Process
640	skotes.exe
4512	SKOblik.exe
1292	e0d67ba1a8.exe
4644	9139a13e73.exe
972	6cef4e3b54.exe
4780	9464fff3b4.exe
2224	5a589d757b.exe
3848	skotes.exe
5000	a25acc169a.exe
1656	795613f5ee.exe
4784	PureSync.exe
6056	PureSync.exe
2136	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	9139a13e73.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	6cef4e3b54.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	9464fff3b4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	5a589d757b.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	795613f5ee.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	e0d67ba1a8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe

Loads dropped DLL 12 IoCs

pid	Process
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	795613f5ee.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	795613f5ee.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9464fff3b4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010245001\\9464fff3b4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5a589d757b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010246001\\5a589d757b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a25acc169a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010247001\\a25acc169a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\795613f5ee.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010248001\\795613f5ee.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cdc-150.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
3644	file.exe
640	skotes.exe
1292	e0d67ba1a8.exe
4644	9139a13e73.exe
972	6cef4e3b54.exe
4780	9464fff3b4.exe
2224	5a589d757b.exe
3848	skotes.exe
1656	795613f5ee.exe
2136	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	file.exe

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
behavioral2/files/0x0007000000023cad-30.dat	embeds_openssl

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2856	4644	WerFault.exe	94

System Location Discovery: System Language Discovery 1 TTPs 18 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PureSync.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PureSync.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6cef4e3b54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5a589d757b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SKOblik.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a25acc169a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9464fff3b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	795613f5ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e0d67ba1a8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9139a13e73.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks processor information in registry 2 TTPs 24 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	PureSync.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	PureSync.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	PureSync.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	PureSync.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	PureSync.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	PureSync.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	PureSync.exe

Kills process with taskkill 5 IoCs

pid	Process
4900	taskkill.exe
1788	taskkill.exe
400	taskkill.exe
1160	taskkill.exe
3180	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 55 IoCs

pid	Process
3644	file.exe
3644	file.exe
640	skotes.exe
640	skotes.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
1292	e0d67ba1a8.exe
4644	9139a13e73.exe
4644	9139a13e73.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
972	6cef4e3b54.exe
4780	9464fff3b4.exe
4780	9464fff3b4.exe
2224	5a589d757b.exe
2224	5a589d757b.exe
3848	skotes.exe
3848	skotes.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
1656	795613f5ee.exe
1656	795613f5ee.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
1656	795613f5ee.exe
1656	795613f5ee.exe
1656	795613f5ee.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe
2136	skotes.exe
2136	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3180	taskkill.exe
Token: SeDebugPrivilege	4900	taskkill.exe
Token: SeDebugPrivilege	1788	taskkill.exe
Token: SeDebugPrivilege	400	taskkill.exe
Token: SeDebugPrivilege	1160	taskkill.exe
Token: SeDebugPrivilege	3416	firefox.exe
Token: SeDebugPrivilege	3416	firefox.exe
Token: SeDebugPrivilege	1656	795613f5ee.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3644	file.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
3416	firefox.exe
5000	a25acc169a.exe
5000	a25acc169a.exe
5000	a25acc169a.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3416	firefox.exe
4784	PureSync.exe
6056	PureSync.exe
6056	PureSync.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 640	3644	file.exe	82
PID 3644 wrote to memory of 640	3644	file.exe	82
PID 3644 wrote to memory of 640	3644	file.exe	82
PID 640 wrote to memory of 4512	640	skotes.exe	90
PID 640 wrote to memory of 4512	640	skotes.exe	90
PID 640 wrote to memory of 4512	640	skotes.exe	90
PID 640 wrote to memory of 1292	640	skotes.exe	93
PID 640 wrote to memory of 1292	640	skotes.exe	93
PID 640 wrote to memory of 1292	640	skotes.exe	93
PID 640 wrote to memory of 4644	640	skotes.exe	94
PID 640 wrote to memory of 4644	640	skotes.exe	94
PID 640 wrote to memory of 4644	640	skotes.exe	94
PID 640 wrote to memory of 972	640	skotes.exe	95
PID 640 wrote to memory of 972	640	skotes.exe	95
PID 640 wrote to memory of 972	640	skotes.exe	95
PID 640 wrote to memory of 4780	640	skotes.exe	96
PID 640 wrote to memory of 4780	640	skotes.exe	96
PID 640 wrote to memory of 4780	640	skotes.exe	96
PID 640 wrote to memory of 2224	640	skotes.exe	97
PID 640 wrote to memory of 2224	640	skotes.exe	97
PID 640 wrote to memory of 2224	640	skotes.exe	97
PID 640 wrote to memory of 5000	640	skotes.exe	99
PID 640 wrote to memory of 5000	640	skotes.exe	99
PID 640 wrote to memory of 5000	640	skotes.exe	99
PID 5000 wrote to memory of 3180	5000	a25acc169a.exe	100
PID 5000 wrote to memory of 3180	5000	a25acc169a.exe	100
PID 5000 wrote to memory of 3180	5000	a25acc169a.exe	100
PID 5000 wrote to memory of 4900	5000	a25acc169a.exe	102
PID 5000 wrote to memory of 4900	5000	a25acc169a.exe	102
PID 5000 wrote to memory of 4900	5000	a25acc169a.exe	102
PID 5000 wrote to memory of 1788	5000	a25acc169a.exe	104
PID 5000 wrote to memory of 1788	5000	a25acc169a.exe	104
PID 5000 wrote to memory of 1788	5000	a25acc169a.exe	104
PID 5000 wrote to memory of 400	5000	a25acc169a.exe	106
PID 5000 wrote to memory of 400	5000	a25acc169a.exe	106
PID 5000 wrote to memory of 400	5000	a25acc169a.exe	106
PID 5000 wrote to memory of 1160	5000	a25acc169a.exe	108
PID 5000 wrote to memory of 1160	5000	a25acc169a.exe	108
PID 5000 wrote to memory of 1160	5000	a25acc169a.exe	108
PID 5000 wrote to memory of 3204	5000	a25acc169a.exe	110
PID 5000 wrote to memory of 3204	5000	a25acc169a.exe	110
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3204 wrote to memory of 3416	3204	firefox.exe	111
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112
PID 3416 wrote to memory of 1272	3416	firefox.exe	112

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3644
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:640
- - C:\Users\Admin\AppData\Local\Temp\1010230001\SKOblik.exe
    "C:\Users\Admin\AppData\Local\Temp\1010230001\SKOblik.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4512
  - - C:\Users\Admin\AppData\Local\Programs\Advanced Sync Tools\PureSync.exe
      "C:\Users\Admin\AppData\Local\Programs\Advanced Sync Tools\PureSync.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:4784
    - - C:\Users\Admin\AppData\Local\Programs\Advanced Sync Tools\PureSync.exe
        
        "C:\Users\Admin\AppData\Local\Programs\Advanced Sync Tools\PureSync.exe" restart
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of SetWindowsHookEx
        
        PID:6056
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /c ver
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:6080
- - C:\Users\Admin\AppData\Local\Temp\1010242001\e0d67ba1a8.exe
    "C:\Users\Admin\AppData\Local\Temp\1010242001\e0d67ba1a8.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1292
- - C:\Users\Admin\AppData\Local\Temp\1010243001\9139a13e73.exe
    "C:\Users\Admin\AppData\Local\Temp\1010243001\9139a13e73.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4644
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 1400
      4⤵
      Program crash
      PID:2856
- - C:\Users\Admin\AppData\Local\Temp\1010244001\6cef4e3b54.exe
    "C:\Users\Admin\AppData\Local\Temp\1010244001\6cef4e3b54.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:972
- - C:\Users\Admin\AppData\Local\Temp\1010245001\9464fff3b4.exe
    "C:\Users\Admin\AppData\Local\Temp\1010245001\9464fff3b4.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4780
- - C:\Users\Admin\AppData\Local\Temp\1010246001\5a589d757b.exe
    "C:\Users\Admin\AppData\Local\Temp\1010246001\5a589d757b.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2224
- - C:\Users\Admin\AppData\Local\Temp\1010247001\a25acc169a.exe
    "C:\Users\Admin\AppData\Local\Temp\1010247001\a25acc169a.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:5000
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:3180
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4900
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1788
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:400
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1160
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3204
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3416
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1996 -parentBuildID 20240401114208 -prefsHandle 1924 -prefMapHandle 1916 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {14dab220-1d3a-4bf4-8633-09580ba4d768} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" gpu
        6⤵
        
        PID:1272
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2432 -parentBuildID 20240401114208 -prefsHandle 2400 -prefMapHandle 2396 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c27226d-096e-4328-8d26-84fe1e6e85fd} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" socket
        6⤵
        
        PID:4876
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3320 -childID 1 -isForBrowser -prefsHandle 3312 -prefMapHandle 3304 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1104 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {af007a2c-45d1-4b10-816f-3c588863f5fb} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" tab
        6⤵
        
        PID:4500
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3856 -childID 2 -isForBrowser -prefsHandle 3268 -prefMapHandle 3832 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1104 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b198e5a1-e0e3-444f-8721-e31acc0be7ec} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" tab
        6⤵
        
        PID:2668
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4564 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4604 -prefMapHandle 4596 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b6c0a5d6-ad9b-4331-963d-a04c102ff5f5} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" utility
        6⤵
        Checks processor information in registry
        
        PID:5336
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5604 -childID 3 -isForBrowser -prefsHandle 5560 -prefMapHandle 5572 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1104 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {23df0b66-9a8e-47cb-b97c-0224928e607d} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" tab
        6⤵
        
        PID:4064
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 4 -isForBrowser -prefsHandle 5608 -prefMapHandle 5564 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1104 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ede73216-81b9-40e5-9fc0-f9271248af56} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" tab
        6⤵
        
        PID:3020
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5904 -childID 5 -isForBrowser -prefsHandle 5816 -prefMapHandle 5560 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1104 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {50d8a855-8302-4525-9629-323c7923348d} 3416 "\\.\pipe\gecko-crash-server-pipe.3416" tab
        6⤵
        
        PID:952
- - C:\Users\Admin\AppData\Local\Temp\1010248001\795613f5ee.exe
    "C:\Users\Admin\AppData\Local\Temp\1010248001\795613f5ee.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1656

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4644 -ip 4644
1⤵
PID:3144

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion